<html>

<head>
    <meta charset="utf-8" />
    <title>签收家</title>
    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
</head>
<iframe src="https://bill.yoojet.com/#/Register"  frameborder="0" scrolling="auto"></iframe>

</html>
<style>
    *{
        margin: 0;
    }
    iframe {
        height: 100%;
        width: 100%;
    }
</style>